Four high speed Serial ATA interface ports, each supporting 1st generation &
2nd generation Serial ATA data rates 1.5Gbps/ 3Gbps.
Provides RAID 0 (Stripping) to greatly increase the performance of data
transfer by simultaneously writing data to 2 drives.
Provides RAID 1 (Mirroring) to protect the data from a disk failure by writing
identical data on 2 drives.
RAID 0+1 (Mirrored-Stripping) combine both Striping and Mirroring technologies to
provide both the performance enhancements that come from Striping and the data
availability and integrity that comes from Mirroring.
Fully compliant with Serial ATA specifications.
Supports Spread Spectrum in receiver.
1.1.3. The Individual features for different HBA Models
1.1.3.1. Model A: Serial ATA II – 3Gbps RAID Internal 4 Ports
Supports Independent four Internal Ports
Special Shield and durable SATA connectors on each Internal Port
1.1.3.2. Model B: Serial ATA II – 3Gbps RAID External 4 Ports
Supports Independent four External Ports
Special SATA II connectors on External Port to support Mobile HDD, Mobile
CD-ROM, Mobile DVD and Mobile CD-RW
1.2. Package Contents
RAID SATA II – 3Gbps 4Ports PCI Host Adapter
This Users Manual
Driver CD
2. What Is RAID
RAID - Redundant Array of Independent Disks
RAID technology manages multiple disk drives to enhance I/O performance and provide
redundancy in order to withstand the failure of any individual member, without loss of
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data. This card provides two RAID Set types, Striped (RAID 0) and Mirrored (RAID 1).
Disk Striping (RAID 0)
Striping is a performance-oriented, non-redundant data mapping technique. While Striping
is discussed as a RAID Set type, it is actually does not provide fault tolerance. With
modern SATA bus mastering technology, multiple I/O operations can be done in parallel,
enhancing performance. Striping arrays use multiple disks to form a larger virtual disk.
Disk Mirroring (RAID 1)
Disk mirroring creates an identical twin for a selected disk by having the data simultaneously
written to two disks. This redundancy provides instantaneous protection from a single disk
failure. If a read failure occurs on one drive, the system reads the data from the other
drive.
Mirrored-Striping (RAID 0+1 also known as RAID 10)
A Mirrored-Striping Set does just what it says, combining both Striping and Mirroring
technologies to provide both the performance enhancements that come from Striping
and the data availability and integrity that comes from Mirroring. When data is written to a
Mirrored-Striped Set, instead of creating just one virtual disk as Striping would do, a
second, Mirrored virtual disk is created as well.
3. BIOS Installation ( RAID Setting )
Creating and deleting RAID sets is a function found in the BIOS. During boot up, the RAID
setting message will appear and pause for a few moments to allow the user to choose what
to do. This board will act as normal NON-RAID card when BIOS not configured for RAID.
Just proceed to Software Installation section directly. If you use traditional parallel ATA
HDD, make sure your hard drives be set up as master mode before the RAID setting.
3.1. Creating Striped Sets (RAID 0)
1. As the BIOS boots, Press CTRL+S or F4 to enter the raid bios utility.
2. Select Create RAID set. Press Enter.
3. Select Stripe then press Enter.
4. Select Auto configuration. Press Enter.
5. Press Y to save your settings.
6. Press CTRL+E and then press Y to exit the setup.
7. Continue with conventional Fdisk and Format steps as if you are installing a conventional
hard drive.
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8. Your RAID configuration is complete. Please proceed to software installation section.
3.2. Creating Mirrored Sets (RAID 1)
1. As the BIOS boots, Press CTRL+S or F4 to enter the raid bios utility.
2. Select Create RAID set. Press Enter.
3. Select Mirrored then press Enter.
4. Select Auto configuration. Press Enter.
5. Press Y to save your settings.
6. Press CTRL+E and then press Y to exit the setup.
7. Continue with conventional Fdisk and Format steps as if you are installing a conventional
hard drive.
8.Your RAID configuration is complete. Please proceed to software installation section.
3.3. Creating a Mirrored-Striped Set
1. As the BIOS boots, press CTRL+S or F4 to enter the raid bios utility.
2. Select Create RAID set. Press F2.
3. Select Mirrored-Striped set then press F3.
4. Select Auto config. Press A.
5. Press Y and then press ESC to exit the setup.
6. Continue with conventional Fdisk and Format steps as if you are installing a conventional
hard drive.
7.Your RAID configuration is complete. Please proceed to software installation section.
3.4. Deleting RAID Sets
1. As the BIOS boots, Press CTRL+S or F4 to enter the raid bios utility.
2. Select Delete RAID set. Press Enter.
3. Answer Y to remove the RAID set. If the RAID set being deleted is a Striped set, then all of
the data will be lost. If the set being deleted is a Mirrored set, then the data will remain
intact and accessible on both drives.
3.5. Rebuilding Mirrored Sets
1. After replacing the failed hard drives boot the BIOS, Press CTRL+S or F4 to enter the
raid bios utility.
2. Select rebuilding Mirrored set. Press Enter.
3. Select Online rebuild or Offline rebuild.
4. Answer Y to rebuild the Mirrored set of hard drive.
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3.5. Resolving Conflict
When a RAID set is created, the metadata written to the disk includes drive connection
information (Primary and Secondary). If, after a disk failure, the replacement disk was
previously part of a RAID set (or used in another system), it may have conflicting
metadata, specifically in reference to the drive connection information. If so, this
will prohibit the RAID set from being either created or rebuilt, In order for the RAID set
to function properly, this old metadata must be first overwritten with the new metadata.
To resolve this, select Resolve Conflicts, and the correct metadata, including the correct
drive connection information, will be written to the replacement disk.
4. Software Installation
This section provides the information on how to install the drivers of RAID SATA II – 3Gbps
4Ports PCI Host Adapter for the Windows operating systems:
4.1. Windows NT 4.0 and Windows 2000/XP Fresh Installation
Follow the instructions in this section if you are performing a new installation
of Windows NT 4.0 or Windows 2000/XP, and you wish to boot from a device
attached to the HBA.
1. Power off the system. Connect the hard drives to the HBA and insert the HBA
into a PCI slot. Power up the system.
2. Put your Windows NT/2000/XP CD into the CD-ROM/DVD drive, or the
NT/2000/XP boot diskette #1 in the floppy drive if your system cannot boot from
the CD.
3. Press F6 for third party SCSI or driver installation at the beginning
of text mode installation. Press 's' when setup asks if you want to
specify an additional device, and insert the enclosed Driver CD.